CVE-2013-4463
Low
Description
OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not properly verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) via a compressed QCOW2 image. NOTE: this issue is due to an incomplete fix for CVE-2013-2096.
SeverityLow
CVSS2.1
Exploit probability—
ProductOpenstack Folsom
PublishedFeb 6, 2014
First seenFeb 6, 2014
How to fix
Update
- nova12.0.0a0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openstack folsom | No range specified | — |
| openstack grizzly | No range specified | — |
| openstack havana | No range specified | — |
| novaPyPI | v < 12.0.0a0 | 12.0.0a0 |
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